At One Click Purchasing, we are your reliable source for the NSN part 283425-1 manufactured by Triumph Actuation Systems Llc. We carry a wide range of popular NSN items on our website, including Knob like part number 283425-1 which is listed with the NSN 5355009431508 for easy identification. If you are interested in 283425-1 item, then take the advantage of our online RFQ service, or peruse our website as you see fit to find other items of interest that you may wish to learn more about.